lin

1.利用SDK全局函数实现画线功能void CDrawView::OnLButtonUp(UINT nFlags, CPoint point) { HDC hdc; hdc=::GetDC(m_hWnd); MoveToEx(hdc,m_ptOrigin.x,m_ptOrigin.y,NULL); LineTo(hdc,point.x,point.y); :

1.类型：HBITMAP、CBitmap、CImage、Mat(Open cv)、HObject(Halcon) 2.注意图像单通道与三通道的问题 3.实现类// Bmp.h : 获取bmp图片头文件//#pragma once#include<vector>#include"highgui.h"#include "HalconCpp.h"using namespace std;usin

1.自定义CStatic 2.实现//// 静态文字居中CStatic#pragma once// CMultilineStaticclass CMultilineStatic : public CStatic{ DECLARE_DYNAMIC(CMultilineStatic)public: CMultilineStatic(COLORREF bgColor, COLORR